//index.js
//获取应用实例
const app = getApp()

Page({
  data: {
    list: [
      {
        key: '1',
        title: '123',
        children: [
          {title: 'a123'}
        ]
      },
      {
        key: '2',
        title: '123',
        children: [
          {title: 'a123'}
        ]
      }
    ]
  },
  onLoad: function () {
    
  },
})
